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Cartagena

$298+ Cheap flights from St. Louis (STL) to Cartagena (CTG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CTG
Jul 13 — Jul 201
Mon 7/13
Mon 7/20
1 adult, Economy
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Cheap flight deals from St. Louis to Cartagena

Cheapest flights from St. Louis to Cartagena
Explore the most affordable flight options available from St. Louis to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.

This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:42 pm
STL
-
CTG
1 stop21h 33m
Delta
Tue 3/23:25 pm
CTG
-
STL
1 stop9h 14m
Delta
Deal found 6/11$537
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:07 pm
STL
-
CTG
2 stops18h 08m
American Airlines
Tue 8/251:35 pm
CTG
-
STL
2 stops19h 49m
American Airlines
Deal found 6/10$572
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:13 pm
STL
-
CTG
2 stops20h 04m
American Airlines
Sat 7/183:17 pm
CTG
-
STL
2 stops19h 18m
American Airlines
Deal found 6/8$593
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:00 am
STL
-
CTG
1 stop7h 35m
American Airlines
Wed 9/91:35 pm
CTG
-
STL
1 stop8h 14m
American Airlines
Deal found 6/11$597
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:00 am
STL
-
CTG
2 stops9h 14m
American Airlines
Tue 3/28:00 am
CTG
-
STL
2 stops14h 31m
American Airlines
Deal found 6/8$602
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
STL
-
CTG
1 stop7h 15m
Delta
Wed 9/94:25 am
CTG
-
STL
2 stops19h 12m
Delta
Deal found 6/8$611
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:48 pm
STL
-
CTG
2 stops18h 47m
American Airlines
Tue 7/281:35 pm
CTG
-
STL
2 stops19h 17m
American Airlines
Deal found 6/11$652

Find flight deals from St. Louis to Cartagena

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Cartagena (CTG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$537
(Delta)

One-way from

$298
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$1,045
Provider with most accurate pricing for Lambert-St Louis-Cartagena Rafael Nunez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Cartagena Rafael Nunez flights.
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From Lambert-St Louis to Cartagena Rafael Nunez
Search Deals
One-way flight from Lambert-St Louis to Cartagena Rafael Nunez
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Cartagena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 13, 2026.
Use the filters below to find and compare flights from St. Louis to Cartagena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Thu 8/27

6:00 am-1:15 pm

1 stop7h 15m

Cartagena Rafael Nunez

Wed 9/9

4:25 am-11:37 pm

2 stops19h 12m

$572
Quickest round-trip

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Thu 8/27

5:00 am-12:35 pm

1 stop7h 35m

Cartagena Rafael Nunez

Wed 9/9

1:35 pm-9:49 pm

1 stop8h 14m

$597

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Thu 7/23

5:48 pm-12:35 pm

2 stops18h 47m

Cartagena Rafael Nunez

Tue 7/28

3:17 pm-10:35 am

2 stops19h 18m

$652

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Fri 7/10

6:58 pm-1:09 pm

1 stop18h 11m

Cartagena Rafael Nunez

Sat 7/18

2:30 pm-8:19 am

1 stop17h 49m

$684

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Fri 7/10

5:48 pm-12:35 pm

2 stops18h 47m

Cartagena Rafael Nunez

Sat 7/18

3:17 pm-10:24 am

1 stop19h 07m

$700
Cheapest one-way

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Fri 7/17

7:56 pm-2:17 pm

2 stops18h 21m

$304

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Fri 7/17

4:57 pm-11:00 pm

3 stops54h 03m

$306

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Fri 7/17

6:58 pm-1:09 pm

1 stop18h 11m

$345
Quickest one-way

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Thu 7/30

5:18 am-2:17 pm

1 stop8h 59m

$362

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Thu 7/30

6:34 pm-11:00 pm

3 stops28h 26m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Sorted by cheapest first

Compare providers for flights from St. Louis to Cartagena

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Cartagena in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Cartagena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Cartagena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Cartagena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Cartagena flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Cartagena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Cartagena

Have a flexible travel schedule? Discover the best time to fly to Cartagena from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Cartagena

How much does it cost to fly round-trip from St. Louis to Cartagena?

Reviews of airlines servicing Cartagena

Get insights into the airlines that provide service to Cartagena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cartagena. Reviews last updated June 13, 2026.
Read through reviews of airlines operating flights from St. Louis to Cartagena, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,648 reviews

Food

6.4

Comfort

7.2

Entertainment

6.9

Overall

7.1

Boarding

7.5

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,648 reviews
American Airlines
7.1
Good
11,648 reviews

Food

6.4

Comfort

7.2

Entertainment

6.9

Overall

7.1

Boarding

7.5

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Cartagena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Louis to Cartagena?

    Airlines like Delta and American Airlines fly from St. Louis to Cartagena in about 7h 15m. The time it takes to get you to your destination can typically vary by up to 20m. There are 2159 mi between St. Louis and Cartagena. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from St. Louis to Cartagena round-trip?

    Flying on American Airlines is currently your cheapest option to Cartagena, with prices starting at $590. American Airlines is currently priced 23% below the average price you’ll pay for this route.

  • Can I find deals for flights from St. Louis to Cartagena that include hotel bookings?

    Yes. In addition to deals on St. Louis to Cartagena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Cartagena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Cartagena.

  • Can I find deals for business class flights from St. Louis to Cartagena?

    Yes. Cheapflights offers flight deals from St. Louis to Cartagena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Cartagena?

Book flights to Cartagena if you plan to visit one of these locations
Boca Grande

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Top airline flying from St. Louis to Cartagena

Discover the top airline that operate flights from St. Louis to Cartagena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$590Average$730FlexibilityNo cancel feeOn-time71%

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